Parking meter



FIG. 1 is a top and left front perspective view thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

The broken line showings of portions of a support pole are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a parking meter, as shown and described. 